C8H7NO4
181.15 g/mol
Pharmaceutical IntermediateWarning
2-METHYL-3-NITROBENZOIC ACID
CAS1975-50-4EC217-826-4
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate
2-Methyl-3-nitrobenzoic acid is a chemical compound that appears as fine needles or a light beige powder. It is primarily used as a pharmaceutical intermediate in the manufacturing of active pharmaceutical ingredients.
pharmaceutical intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
2-Methyl-5-nitrobenzoic acid
CAS1975-52-6
pharmaceutical intermediate
ReferenceSame Category
Tert-butyl 4-((4-oxocyclohexyl)methyl)piperazine-1-carboxylate
CAS1975120-99-0
pharmaceutical intermediate
ReferenceSame Category
5-Nitro-2,3,4-trifluorobenzoic acid
CAS197520-71-1
pharmaceutical intermediate
ReferenceSame Category
Sodium 2-ethylhexanoate
CAS19766-89-3
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-METHYL-3-NITROBENZOIC ACID (CAS 1975-50-4) is 2916.39.
HS code (international, 6-digit)
2916.39
EU CN code (8-digit)
2916 39 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-methyl-3-nitrobenzoic acid
InChIKey
YPQAFWHSMWWPLX-UHFFFAOYSA-N
SMILES
CC1=C(C=CC=C1[N+](=O)[O-])C(=O)O
Synonyms (9)
- 2-METHYL-3-NITROBENZOIC ACID
- 3-Nitro-o-toluic acid
- 3-nitro-2-methybenzoic acid
- 3-nitro-2-methylbenzoic acid
- methyl 3-nitrobenzoic acid
- o-Toluic acid, 3-nitro-
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